python
diff --git a/‎howto/urllib2.po‎
Lines changed: 6 additions & 3 deletions b/‎howto/urllib2.po‎
Lines changed: 6 additions & 3 deletions
@@ -11,8 +11,8 @@
 # 汪心禾 <[email protected]>, 2019
 # Yi Cao <[email protected]>, 2019
 # Jiuh-star <[email protected]>, 2021
-# Dai Xu <[email protected]>, 2021
 # Freesand Leo <[email protected]>, 2021
+# Dai Xu <[email protected]>, 2021
 # 
 #, fuzzy
 msgid ""
@@ -21,7 +21,7 @@ msgstr ""
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2021-02-06 05:23+0000\n"
 "PO-Revision-Date: 2017-02-16 17:46+0000\n"
-"Last-Translator: Freesand Leo <yuqinju@163.com>, 2021\n"
+"Last-Translator: Dai Xu <daixu61@hotmail.com>, 2021\n"
 "Language-Team: Chinese (China) (https://www.transifex.com/python-doc/teams/5390/zh_CN/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -645,7 +645,7 @@ msgstr "套接字与分层"
 msgid ""
 "The Python support for fetching resources from the web is layered.  urllib "
 "uses the :mod:`http.client` library, which in turn uses the socket library."
-msgstr ""
+msgstr "Python 获取 Web 资源的能力是分层的。urllib 用到的是 :mod:`http.client` 库，而后者又用到了套接字库。"
 
 #: ../../howto/urllib2.rst:563
 msgid ""
@@ -656,6 +656,9 @@ msgid ""
 "urllib.request levels. However, you can set the default timeout globally for"
 " all sockets using ::"
 msgstr ""
+"从 Python 2.3 开始，可以指定套接字等待响应的超时时间。这对必须要读到网页数据的应用程序会很有用。默认情况下，套接字模块 *不会超时* "
+"并且可以挂起。目前，套接字超时机制未暴露给 http.client 或 urllib.request "
+"层使用。不过可以为所有套接字应用设置默认的全局超时。"
 
 #: ../../howto/urllib2.rst:586
 msgid "Footnotes"